You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: December 12, 2025

ORTHO-NOVUM 1/50 28 Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Ortho-novum 1/50 28 patents expire, and what generic alternatives are available?

Ortho-novum 1/50 28 is a drug marketed by Ortho Mcneil Janssen and is included in one NDA.

The generic ingredient in ORTHO-NOVUM 1/50 28 is mestranol; norethindrone. There are eleven drug master file entries for this compound. Additional details are available on the mestranol; norethindrone profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for ORTHO-NOVUM 1/50 28?
  • What are the global sales for ORTHO-NOVUM 1/50 28?
  • What is Average Wholesale Price for ORTHO-NOVUM 1/50 28?
Summary for ORTHO-NOVUM 1/50 28
Drug patent expirations by year for ORTHO-NOVUM 1/50 28

US Patents and Regulatory Information for ORTHO-NOVUM 1/50 28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Janssen ORTHO-NOVUM 1/50 28 mestranol; norethindrone TABLET;ORAL-28 016709-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for ORTHO-NOVUM 1/50 28

Last updated: August 6, 2025

Introduction

ORTHO-NOVUM 1/50 28, a combined oral contraceptive pill (OCP), remains a prominent product within the reproductive health sector. Its market positioning has evolved over decades, influenced by regulatory shifts, demographic trends, healthcare provider preferences, and competitive developments. This analysis explores the current market dynamics, forecasted financial trajectories, and strategic implications influencing ORTHO-NOVUM 1/50 28's trajectory.

Product Overview

Orthogonally, ORTHO-NOVUM 1/50 28 comprises a monophasic formulation of ethinylestradiol and norethindrone, with 28-day packaging (21 active pills and 7 placebo). Approved initially in the early 1970s, it gained widespread clinical adoption due to its efficacy, safety profile, and established manufacturing footprint. Despite newer contraceptive modalities, it maintains significant market presence, particularly in mature markets.

Market Dynamics

1. Regulatory Environment

Global regulatory landscapes are increasingly scrutinizing combined hormonal contraceptives (CHCs) for safety concerns, particularly cardiovascular risks associated with estrogen exposure [1]. Agencies such as the FDA and EMA have issued updated guidelines on labeling, contraindications, and patient counseling. Such shifts affect prescribing patterns and can influence market access, especially as newer formulations with improved safety profiles emerge.

2. Demographic Trends

The global demand for contraception is driven primarily by reproductive-age women. According to UN demographic reports, the female population aged 15-49 is expected to grow modestly, with developed countries witnessing aging populations and declining fertility rates, thereby constraining growth [2]. Conversely, emerging markets—particularly in Asia and Africa—are experiencing demographic dividends, propelling contraceptive demand upward.

3. Competitive Landscape

ORTHO-NOVUM faces competition from various oral contraceptives, including monophasic, biphasic, triphasic, and extended-cycle formulations. Market share is increasingly contested by:

  • Generic brands: Cost-effective options from multiple manufacturers.
  • Newer formulations: Extended-cycle pills and low-dose options with perceived safety advantages.
  • Non-oral delivery methods: Patches, vaginal rings, injectables, and implants.

Major competitors, such as YAZ, Yasmin, and more recently, drospirenone-based pills, offer alternative efficacy and safety profiles, influencing prescriber preferences.

4. Consumer Preferences and Trends

Modern consumers favor formulations emphasizing safety, convenience, and minimal side effects. There is also a trend toward non-hormonal methods and long-acting reversible contraceptives (LARCs). Despite this, oral contraceptives remain the most prescribed method globally, particularly in regions with established healthcare infrastructure.

5. Manufacturing and Patent Landscape

While ORTHO-NOVUM 1/50 28 is protected by patent exclusivity that has expired in many jurisdictions, generic manufacturing has increased competitive pricing. Additionally, patent cliffs for newer contraceptives threaten proprietary margins of innovative products, indirectly impacting traditional formulations.

Financial Trajectory

1. Current Revenue and Market Share

While exact sales data for ORTHO-NOVUM 1/50 28 remains proprietary, historical data indicate that oral contraceptives globally generate approximately USD 6-8 billion annually, with a compound annual growth rate (CAGR) of approximately 2-3% [3]. The product’s legacy status and established prescriber base sustain a resilient market share, particularly in North America and Europe.

2. Revenue Drivers

Key revenue drivers encompass:

  • Market penetration: Continued prescribing in mature markets.
  • Pricing strategy: Generics have driven aggressive pricing, exerting downward pressure on margins.
  • Regulatory compliance costs: Increasing due to safety labeling updates.
  • Emerging-market expansion: Growing demand in Asia and Africa, albeit with price sensitivity influencing profitability.

3. Growth Projections

Forecasts predict a modest CAGR of 1-2% over the next five years for traditional combined oral contraceptives, influenced by:

  • Demographic factors: Slowing growth in developed markets.
  • Competition from LARCs: Constraining market size.
  • Innovation: Slow pipeline of reformulations focusing on safety, compliance, or convenience.

However, in high-growth regions, increased access and awareness may partially offset stagnation elsewhere.

4. Profitability Outlook

Profit margins are increasingly compressed due to generic competition and pricing pressures. Pharmaceutical companies reliant on branded formulations will need strategic differentiation through marketing, patient adherence programs, or expanded indications to sustain profitability.

5. Strategic Considerations

To enhance financial trajectory prospects, stakeholders should:

  • Leverage geographic expansions into emerging markets.
  • Invest in patient education to improve adherence.
  • Consider reformulating or packaging innovations to address safety concerns.
  • Diversify portfolio into newer contraceptive technologies.

Strategic Implications

Given the current landscape, the outlook for ORTHO-NOVUM 1/50 28 hinges on the ability to adapt to evolving consumer preferences, regulatory standards, and competitive forces. Its legacy position provides stability, but sustained growth depends on targeted market expansion and potential product innovation.

Key Takeaways

  • Market maturity constrains growth: In developed markets, sterilization of the contraceptive market limits significant expansion.
  • Emerging markets offer growth potential: Demographically driven demand in Asia and Africa presents opportunities, albeit with pricing and access challenges.
  • Competitive pressures erode margins: Generic proliferation and alternative contraceptive methods threaten traditional oral contraceptive revenues.
  • Regulatory landscape is dynamic: Safety updates and labeling requirements necessitate ongoing compliance investment.
  • Innovation is crucial: Product reformulations and delivery methods addressing safety and convenience can rejuvenate market appeal.

FAQs

1. How does the safety profile of ORTHO-NOVUM 1/50 28 compare to newer contraceptives?
Orthogonal formulations like ORTHO-NOVUM 1/50 28 are well-established, but recent studies highlight cardiovascular risks associated with combined hormonal contraceptives. Newer formulations with lower estrogen doses or alternative progestins aim to mitigate these risks, influencing prescriber preferences.

2. What is the primary market demographic for ORTHO-NOVUM 1/50 28?
The product primarily targets reproductive-age women in developed countries, with growing utilization in emerging markets where access to a broad contraceptive options is expanding.

3. How does patent expiry influence the financial trajectory of ORTHO-NOVUM 1/50 28?
Patent expiration in many jurisdictions has enabled generic manufacturers to enter the market, leading to price reductions and reduced revenues for the original patent-holder. This intensifies price competition and compresses profit margins.

4. What strategic moves can manufacturers adopt to sustain or grow revenue from ORTHO-NOVUM 1/50 28?
Manufacturers can expand into underserved markets, enhance patient adherence initiatives, explore reformulation for improved safety, or bundle the product with value-added services to differentiate in a competitive landscape.

5. What impact do alternative contraception methods have on the market for ORTHO-NOVUM 1/50 28?
Long-acting reversible methods like IUDs and implants are increasingly popular, especially in high-income countries. Their higher efficacy and convenience diminish reliance on daily oral pills, challenging traditional oral contraceptive sales.

Sources

[1] FDA. "Combined Hormonal Contraceptives Labeling Changes," 2021.
[2] United Nations. "World Population Prospects 2022," 2022.
[3] IQVIA. "Global Prescription Drug Market Data," 2022.

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.